80277078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26183}}^1$

素因数の和:26268

約数の個数: 32

約数和(自身を含む): 186011136

約数和(自身を除く): 105734058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26183, 52366, 78549, 157098, 183281, 366562, 549843, 1099686, 1911359, 3822718, 5734077, 11468154, 13379513, 26759026, 40138539, 80277078]

約数ペア:

[(1, 80277078), (2, 40138539), (3, 26759026), (6, 13379513), (7, 11468154), (14, 5734077), (21, 3822718), (42, 1911359), (73, 1099686), (146, 549843), (219, 366562), (438, 183281), (511, 157098), (1022, 78549), (1533, 52366), (3066, 26183)]